JPWO2022190974A1 - - Google Patents

Info

Publication number
JPWO2022190974A1
JPWO2022190974A1 JP2023505332A JP2023505332A JPWO2022190974A1 JP WO2022190974 A1 JPWO2022190974 A1 JP WO2022190974A1 JP 2023505332 A JP2023505332 A JP 2023505332A JP 2023505332 A JP2023505332 A JP 2023505332A JP WO2022190974 A1 JPWO2022190974 A1 JP WO2022190974A1
Authority
JP
Japan
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP2023505332A
Other languages
Japanese (ja)
Other versions
JP7802055B2 (ja
JPWO2022190974A5 (https=
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of JPWO2022190974A1 publication Critical patent/JPWO2022190974A1/ja
Publication of JPWO2022190974A5 publication Critical patent/JPWO2022190974A5/ja
Application granted granted Critical
Publication of JP7802055B2 publication Critical patent/JP7802055B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K29/00—Combinations of writing implements with other articles
    • B43K29/02—Combinations of writing implements with other articles with rubbers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K23/00—Holders or connectors for writing implements; Means for protecting the writing-points
    • B43K23/08—Protecting means, e.g. caps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K23/00—Holders or connectors for writing implements; Means for protecting the writing-points
    • B43K23/08—Protecting means, e.g. caps
    • B43K23/12—Protecting means, e.g. caps for pens
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K23/00—Holders or connectors for writing implements; Means for protecting the writing-points
    • B43K23/08—Protecting means, e.g. caps
    • B43K23/12—Protecting means, e.g. caps for pens
    • B43K23/122—Protecting means, e.g. caps for pens with means for preventing choking
    • B43K23/124—Protecting means, e.g. caps for pens with means for preventing choking comprising an air passage
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K25/00—Attaching writing implements to wearing apparel or objects involving constructional changes of the implements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K7/00—Ball-point pens
    • B43K7/005—Pen barrels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
    • B43L19/00—Erasers, rubbers, or erasing devices; Holders therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
    • B43L19/00—Erasers, rubbers, or erasing devices; Holders therefor
    • B43L19/0025—Eraser or rubber material, e.g. comprising hard particles
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D11/00—Inks
    • C09D11/16—Writing inks
    • C09D11/18—Writing inks specially adapted for ball-point writing instruments
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D11/00—Inks
    • C09D11/50—Sympathetic, colour changing or similar inks

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Pens And Brushes (AREA)
  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
JP2023505332A 2021-03-09 2022-03-02 摩擦体ユニット及び熱変色性筆記具 Active JP7802055B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2021036876 2021-03-09
JP2021036876 2021-03-09
JP2021076905 2021-04-29
JP2021076905 2021-04-29
PCT/JP2022/008753 WO2022190974A1 (ja) 2021-03-09 2022-03-02 摩擦体ユニット及び熱変色性筆記具

Publications (3)

Publication Number Publication Date
JPWO2022190974A1 true JPWO2022190974A1 (https=) 2022-09-15
JPWO2022190974A5 JPWO2022190974A5 (https=) 2025-01-23
JP7802055B2 JP7802055B2 (ja) 2026-01-19

Family

ID=83227173

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023505332A Active JP7802055B2 (ja) 2021-03-09 2022-03-02 摩擦体ユニット及び熱変色性筆記具

Country Status (5)

Country Link
US (1) US12179510B2 (https=)
EP (1) EP4306331A4 (https=)
JP (1) JP7802055B2 (https=)
KR (1) KR20230154885A (https=)
WO (1) WO2022190974A1 (https=)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0727888U (ja) * 1993-10-29 1995-05-23 パイロットインキ株式会社 筆記具等のキャップ
US20060029460A1 (en) * 2004-08-06 2006-02-09 Russo Carmine J Writing instrument adapter
JP2013188922A (ja) * 2012-03-13 2013-09-26 Pilot Corporation 出没式筆記具
JP2017056632A (ja) * 2015-09-16 2017-03-23 三菱鉛筆株式会社 熱変色性筆記具

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US703229A (en) * 1902-02-28 1902-06-24 Eagle Pencil Co Rubber-tip attachment for lead-pencils.
US2205929A (en) * 1938-05-02 1940-06-25 Musgrave Pencil Company Inc Pencil attachment
US5897266A (en) * 1996-11-27 1999-04-27 The Gillette Company Vent system for writing instrument
JP5043525B2 (ja) * 2007-06-13 2012-10-10 パイロットインキ株式会社 軟質部材の取付構造
JP5665259B2 (ja) * 2008-03-13 2015-02-04 パイロットインキ株式会社 軟質部材の取付構造
JP5254712B2 (ja) * 2008-09-02 2013-08-07 パイロットインキ株式会社 可逆熱変色性インキ組成物及びそれを用いた筆記具
JP2011079206A (ja) * 2009-10-06 2011-04-21 Pilot Ink Co Ltd 熱変色性筆記具
JP6392298B2 (ja) * 2011-12-09 2018-09-19 三菱鉛筆株式会社 消去部材を備えた筆記具
JP6643051B2 (ja) 2015-01-22 2020-02-12 三菱鉛筆株式会社 摩擦部材及び摩擦部材を備えた熱変色性筆記具
JP7122226B2 (ja) 2018-10-31 2022-08-19 株式会社パイロットコーポレーション 熱変色性筆記具

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0727888U (ja) * 1993-10-29 1995-05-23 パイロットインキ株式会社 筆記具等のキャップ
US20060029460A1 (en) * 2004-08-06 2006-02-09 Russo Carmine J Writing instrument adapter
JP2013188922A (ja) * 2012-03-13 2013-09-26 Pilot Corporation 出没式筆記具
JP2017056632A (ja) * 2015-09-16 2017-03-23 三菱鉛筆株式会社 熱変色性筆記具

Also Published As

Publication number Publication date
TW202241722A (zh) 2022-11-01
EP4306331A1 (en) 2024-01-17
JP7802055B2 (ja) 2026-01-19
US12179510B2 (en) 2024-12-31
EP4306331A4 (en) 2025-02-26
WO2022190974A1 (ja) 2022-09-15
US20240149605A1 (en) 2024-05-09
KR20230154885A (ko) 2023-11-09

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